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Home >> Mazda >> 2019 >> 3 Base, 4D Sedan >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (VIN L) >> Intake Air Temperature (IAT) Sensor Inspection >> IAT Sensor No. 2 >> Resistance inspection >> Notes

Resistance inspection: Notes

  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION [(US)] .)
  2. Remove the MAP sensor/IAT sensor No. 2. (See MASS AIR FLOW (MAF) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO. 1 REMOVAL/INSTALLATION .)
  3. Measure the resistance between MAP sensor/IAT sensor No. 2 terminals A and B.
    G13175457Courtesy of MAZDA MOTORS CORP.